Equity Incentive Plan - Schedule of Additional Information on Stock Option Grants And Vesting (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
2019 Plan [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Total fair value of options vested	$ 327	$ 217	$ 1,767	$ 1,465